.todo-main {
    margin-left: 0;
    border: 1px solid #ddd;
    border-radius: 2px;
    padding: 0;
}

.todo-empty {
    height: 40px;
    line-height: 40px;
    border: 1px solid #ddd;
    border-radius: 2px;
    padding-left: 5px;
    margin-top: 10px;
}